Finding the Third Proportional to 523,746 and 1,116,180

Step by Step Solution

1. Step 1: Write the proportion equation
   523,746 : 1,116,180 = 1,116,180 : x
2. Step 2: Convert to fraction form
   523,746/1,116,180 = 1,116,180/x
3. Step 3: Cross multiply
   523,746x = 1,116,180 × 1,116,180
4. Step 4: Simplify right side
   523,746x = 1,245,857,792,400
5. Step 5: Solve for x
   x = 1,245,857,792,400/523,746
6. Step 6: Final answer
   x = 2,378,744.26